The paper reports a novel low loss single mode fiber optic coupler and describes the design procedures employing light matrix method and gradientoptics theory.
本文报导了一种新型低损耗单模光纤的光学耦合器。叙述了应用光线矩阵法和梯度光学理论的设计方法。
2
Recent advances in the design and fabrication of gradient index (GRIN) optics promises to make this possible, and the implications will be far-reaching.
最近梯度折射(GRIN)光学器件的设计制造有望使这一切成为可能，而且影响深远。
3
Based on stochastic parallel gradient descent (SPGD) control algorithm, an adaptive optics test-bed without a wave-front sensor was built with a 32-element deformable mirror and a CCD.